From: Michael J. Rubinsky <mrubinsk@horde.org>
Date: Mon, 15 Feb 2010 18:27:37 +0000 (-0500)
Subject: Don't assume we have a Horde_Image driver available
X-Git-Url: https://git.internetallee.de/?a=commitdiff_plain;h=c84df4389c0f91d36a75a48e25810b285f2552ea;p=horde.git

Don't assume we have a Horde_Image driver available
---

diff --git a/imp/lib/Mime/Viewer/Images.php b/imp/lib/Mime/Viewer/Images.php
index 98b25bc78..04b29f37d 100644
--- a/imp/lib/Mime/Viewer/Images.php
+++ b/imp/lib/Mime/Viewer/Images.php
@@ -250,16 +250,18 @@ EOD;
      */
     protected function _getHordeImageOb($load)
     {
+        if (!$GLOBALS['conf']['image']['driver']) {
+            return false;
+        }
         $img = null;
         //@TODO: Pass in a Horde_Logger in $context if desired.
         $context = array('tmpdir' => Horde::getTempDir());
         try {
             if (!empty($GLOBALS['conf']['image']['convert'])) {
                 $context['convert'] = $GLOBALS['conf']['image']['convert'];
-                $img = Horde_Image::factory('Im', array('context' => $context));
-            } elseif (Horde_Util::extensionExists('gd')) {
-                $img = Horde_Image::factory('Gd', array('context' => $context));
+                $context['identify'] = $GLOBALS['conf']['image']['identify'];
             }
+            $img = Horde_Image::factory($GLOBALS['conf']['image']['driver']);
         } catch (Horde_Image_Exception $e) {
             return false;
         }